Land for Sale including Farms in McMullen County, Texas

South Texas is typically classified as the area between the San Antonio metro area and south to the Rio Grande and Gulf of Mexico. Of 254 counties in the Lone Star State, McMullen County is 46th in terms of its size (1,156 square miles). McMullen County is in Rio Grande Plains Texas. Texas's McMullen County has almost 1,000 acres of farms for sale based on recent Land Network data. The combined market value of farms and ranches for sale here was approximately $700,000. Browse all McMullen County farms for sale on the Land Network to find the farm, cattle operation, hobby farm or other farm property that's right for your future commercial or individual needs. The most common type of land for sale by combined acreage in McMullen County is hunting land.